Government Contracts for Plumbing, Heating & HVAC
1,132 active federal opportunities under NAICS 238220. Updated hourly from SAM.gov.
Data updated Oct 11, 7:57 AM (cached) · 1,132 opportunities · Page 15 of 46
Z2DA--Replace Building 1 Heat Exchanger
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.244-NETWORK CONTRACT OFFICE 4 (36C244)
Bard Air Conditioner Replacements W36HY-B09 for NPS
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP GLOBAL LOGISTICS SUPPORT.NAVSUP FLC SAN DIEGO.NAVSUP FLT LOG CTR SAN DIEGO
NIST Multiple Coils Replacement RFQ
COMMERCE, DEPARTMENT OF.NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY.DEPT OF COMMERCE NIST
Replace Pumps Bldg. 97
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.257-NETWORK CONTRACT OFFICE 17 (36C257)
Table Mountain HVAC Services
COMMERCE, DEPARTMENT OF.OFFICE OF THE SECRETARY.DEPT OF COMMERCE SSPO
FY26 Boiler Inspections
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE LIFE CYCLE MANAGEMENT CENTER.FA2835 AFLCMC HANSCOM PZI
Ventilation for Radon Mitigation
STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.US EMBASSY STOCKHOLM
J041--LCHCC Chiller Valve Replacement
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.248-NETWORK CONTRACT OFFICE 8 (36C248)
J045--New B214 SPS HVAC System
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.260-NETWORK CONTRACT OFFICE 20 (36C260)
Mini Splits with Heat Pump for Cole M. Rivers Hatchery
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION NORTHWESTERN.ENDIST PORTLAND.W071 ENDIST PORTLAND
Water Softener System Purchase and Maintenance
DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.MISSION INSTALLATION CONTRACTING COMMAND.419TH CSB.W6QM MICC-FT STEWART
J041-- AHU Repairs Alvin C York VAMC
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.249-NETWORK CONTRACT OFFICE 9 (36C249)
J041--After Hours Emergency Service Calls VA Fresno VA Central California Health Care System (VACCHCS) Two Year IDIQ Request
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.261-NETWORK CONTRACT OFFICE 21 (36C261)
Z--MA-GREAT MEADOWS NWR-HVAC REPLACE
INTERIOR, DEPARTMENT OF THE.US FISH AND WILDLIFE SERVICE.FWS SAT TEAM 3
HVAC Preventative Maintenance at Ft. Yates, ND and Wakpala, SD
HEALTH AND HUMAN SERVICES, DEPARTMENT OF.INDIAN HEALTH SERVICE.GREAT PLAINS AREA INDIAN HEALTH SVC
Energy Management Services for HML Charleston SC
COMMERCE, DEPARTMENT OF.NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION.DEPT OF COMMERCE NOAA
Z1DA--Construction of Heat Exchangers, Ogden and Damen Building
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.252-NETWORK CONTRACT OFFICE 12 (36C252)
Z--National Park Service - Richmond National Battlefield Park (RICH) - Replace HVA
INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.NER SERVICES MABO (43000)
WWTP Improvements
AGRICULTURE, DEPARTMENT OF.AGRICULTURAL RESEARCH SERVICE.USDA ARS AFM APD
Install New 97th IS Air Handling Unit, B301 - Offutt AFB, NE
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR COMBAT COMMAND.FA4600 55 CONS PKP
Replace Training Center Air Conditioning
JUSTICE, DEPARTMENT OF.FEDERAL PRISON SYSTEM / BUREAU OF PRISONS.FCI PEKIN
Spokane VA 5 Yr Backflow Testing RFQ
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.260-NETWORK CONTRACT OFFICE 20 (36C260)
Z1GC--Replace HVAC Units, Building 366, USCG Base Elizabeth City, NC
HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.BASE ELIZABETH CITY(00081)
Z--AK-KENAI NWR-RESIDENCE WATER FILTRATION
INTERIOR, DEPARTMENT OF THE.US FISH AND WILDLIFE SERVICE.FWS, CONSTRUCTION A/E TEAM 1
Small Composite Cleanroom Modification
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE SUSTAINMENT CENTER.FA8125 AFSC PZIMA
How to Win Plumbing, Heating & HVAC Government Contracts
Federal agencies spend billions annually on plumbing, heating & hvac services under NAICS code 238220. Opportunities are posted on SAM.gov with response windows of 14-30 days — most small businesses miss them because they don't check daily.
Requirements to bid: You need an active SAM.gov registration (free), a DUNS/UEI number, and in most cases the relevant trade licenses for your state. Many plumbing, heating & hvac contracts are set aside exclusively for small businesses, 8(a) firms, HUBZone, WOSB, or service-disabled veteran-owned businesses.
Why use GovBidScope: We aggregate SAM.gov postings under NAICS 238220into one browsable feed with plain-English titles and set-aside tags so you can scan the list quickly instead of clicking through 40-page solicitations one at a time.
Frequently Asked Questions
What is NAICS 238220?
NAICS 238220 covers plumbing, heating & hvac businesses. The federal government uses this code to classify contracts by industry, so agencies can find qualified vendors for specific types of work.
How many plumbing, heating & hvac contracts are posted per month?
Typically 50-200+ opportunities per month under NAICS 238220, depending on the fiscal year cycle. Volume spikes in Q4 (July-September) as agencies spend remaining budgets.
Can I bid if I'm a small business?
Yes. The federal government is required to award at least 23% of contracts to small businesses. Many contracts under NAICS 238220 are set aside exclusively for small businesses or disadvantaged categories (8(a), HUBZone, WOSB, SDVOSB).